The Impossible Propulsion Drive Is Heading to Space:
"The EmDrive, a hypothetical miracle propulsion system for outer space,
has been sparking heated arguments for years. Now, Guido Fetta plans
to settle the argument about reactionless space drives for once and for
all by sending one into space to prove that it really generates thrust
without exhaust."
See:
http://www.popularmechanics.com/scie...-reactionless/